I have made a plot of these data from the Bern2.5CC model, but I
realise that I do not understand the differences between the forcings
that were applied to the model - in particular, the difference
between the CO2_nonCO2 and the CO2_anthr0, though I wonder whether
the latter runs have only natural forcings and no anthropogenic
forcings? Perhaps "Fortunat's readme document" would clarify these
issues, but I don't think I have a copy - please could someone
forward one to me.

A related problem is that the 7 simulations didn't come to me as
separate files - at some point they were incorporated into one long
email message as text. Given that the only distinguishing feature
was their file names, I can no longer be certain which one is which -
other than by comparing with the plots provided.

Finally, if you want the forcings plotted as well as the NH
temperatures, I will need the forcings. Previously we had them
expressed as radiative forcing in W/m2, but separately for
"volcanic", "solar" and "all other forcings", but perhaps here we
just need a total forcing? Please advice. Plus, if we want a plot
of the forcings, I will need the forcing time series. Perhaps these
are also in "Fortunat's readme document"?